memory usage profiling for client call, client channel, server creation, server call and server channel.

fix bug. server: snapshot pass by pointer

16 files changed, 1519 insertions, 85 deletions

diff --git a/Makefile b/Makefile
index a26842e71b..cfd53c69f7 100644
--- a/Makefile
+++ b/Makefile
@@ -1013,6 +1013,9 @@ lame_client_test: $(BINDIR)/$(CONFIG)/lame_client_test
 lb_policies_test: $(BINDIR)/$(CONFIG)/lb_policies_test
 load_file_test: $(BINDIR)/$(CONFIG)/load_file_test
 low_level_ping_pong_benchmark: $(BINDIR)/$(CONFIG)/low_level_ping_pong_benchmark
+memory_profile_client: $(BINDIR)/$(CONFIG)/memory_profile_client
+memory_profile_server: $(BINDIR)/$(CONFIG)/memory_profile_server
+memory_profile_test: $(BINDIR)/$(CONFIG)/memory_profile_test
 message_compress_test: $(BINDIR)/$(CONFIG)/message_compress_test
 mlog_test: $(BINDIR)/$(CONFIG)/mlog_test
 multiple_server_queues_test: $(BINDIR)/$(CONFIG)/multiple_server_queues_test
@@ -1348,6 +1351,9 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/lame_client_test \
   $(BINDIR)/$(CONFIG)/lb_policies_test \
   $(BINDIR)/$(CONFIG)/load_file_test \
+  $(BINDIR)/$(CONFIG)/memory_profile_client \
+  $(BINDIR)/$(CONFIG)/memory_profile_server \
+  $(BINDIR)/$(CONFIG)/memory_profile_test \
   $(BINDIR)/$(CONFIG)/message_compress_test \
   $(BINDIR)/$(CONFIG)/mlog_test \
   $(BINDIR)/$(CONFIG)/multiple_server_queues_test \
@@ -1739,6 +1745,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/lame_client_test || ( echo test lame_client_test failed ; exit 1 )
 	$(E) "[RUN]     Testing load_file_test"
 	$(Q) $(BINDIR)/$(CONFIG)/load_file_test || ( echo test load_file_test failed ; exit 1 )
+	$(E) "[RUN]     Testing memory_profile_test"
+	$(Q) $(BINDIR)/$(CONFIG)/memory_profile_test || ( echo test memory_profile_test failed ; exit 1 )
 	$(E) "[RUN]     Testing message_compress_test"
 	$(Q) $(BINDIR)/$(CONFIG)/message_compress_test || ( echo test message_compress_test failed ; exit 1 )
 	$(E) "[RUN]     Testing multiple_server_queues_test"
@@ -10290,6 +10298,102 @@ endif
 endif
 
 
+MEMORY_PROFILE_CLIENT_SRC = \
+    test/core/memory_usage/client.c \
+
+MEMORY_PROFILE_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MEMORY_PROFILE_CLIENT_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/memory_profile_client: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/memory_profile_client: $(MEMORY_PROFILE_CLIENT_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(MEMORY_PROFILE_CLIENT_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/memory_profile_client
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/memory_usage/client.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_memory_profile_client: $(MEMORY_PROFILE_CLIENT_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(MEMORY_PROFILE_CLIENT_OBJS:.o=.dep)
+endif
+endif
+
+
+MEMORY_PROFILE_SERVER_SRC = \
+    test/core/memory_usage/server.c \
+
+MEMORY_PROFILE_SERVER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MEMORY_PROFILE_SERVER_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/memory_profile_server: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/memory_profile_server: $(MEMORY_PROFILE_SERVER_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(MEMORY_PROFILE_SERVER_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/memory_profile_server
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/memory_usage/server.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_memory_profile_server: $(MEMORY_PROFILE_SERVER_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(MEMORY_PROFILE_SERVER_OBJS:.o=.dep)
+endif
+endif
+
+
+MEMORY_PROFILE_TEST_SRC = \
+    test/core/memory_usage/memory_usage_test.c \
+
+MEMORY_PROFILE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MEMORY_PROFILE_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/memory_profile_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/memory_profile_test: $(MEMORY_PROFILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(MEMORY_PROFILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/memory_profile_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/memory_usage/memory_usage_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_memory_profile_test: $(MEMORY_PROFILE_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(MEMORY_PROFILE_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 MESSAGE_COMPRESS_TEST_SRC = \
     test/core/compression/message_compress_test.c \
 
diff --git a/build.yaml b/build.yaml
index 55aca52f68..0dbab7c55a 100644
--- a/build.yaml
+++ b/build.yaml
@@ -2322,6 +2322,43 @@ targets:
   - mac
   - linux
   - posix
+- name: memory_profile_client
+  build: test
+  run: false
+  language: c
+  src:
+  - test/core/memory_usage/client.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
+- name: memory_profile_server
+  build: test
+  run: false
+  language: c
+  src:
+  - test/core/memory_usage/server.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
+- name: memory_profile_test
+  cpu_cost: 1.5
+  build: test
+  language: c
+  src:
+  - test/core/memory_usage/memory_usage_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
+  platforms:
+  - mac
+  - linux
+  - posix
 - name: message_compress_test
   build: test
   language: c
diff --git a/test/core/memory_usage/client.c b/test/core/memory_usage/client.c
new file mode 100644
index 0000000000..9fc122b4c3
--- /dev/null
+++ b/test/core/memory_usage/client.c
@@ -0,0 +1,314 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/grpc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/byte_buffer.h>
+#include <grpc/byte_buffer_reader.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/cmdline.h>
+#include <grpc/support/log.h>
+#include <grpc/support/time.h>
+#include <grpc/support/useful.h>
+#include "src/core/lib/support/string.h"
+#include "test/core/util/memory_counters.h"
+#include "test/core/util/test_config.h"
+
+static grpc_channel *channel;
+static grpc_completion_queue *cq;
+static grpc_op metadata_ops[2];
+static grpc_op status_ops[2];
+static grpc_op snapshot_ops[6];
+static grpc_op *op;
+
+typedef struct {
+  grpc_call *call;
+  grpc_metadata_array initial_metadata_recv;
+  grpc_status_code status;
+  char *details;
+  size_t details_capacity;
+  grpc_metadata_array trailing_metadata_recv;
+} fling_call;
+
+// Statically allocate call data structs. Enough to accomodate 10000 ping-pong
+// calls and 1 extra for the snapshot calls.
+static fling_call calls[10001];
+
+static void *tag(intptr_t t) { return (void *)t; }
+
+// A call is intentionally divided into two steps. First step is to initiate a
+// call (i.e send and recv metadata). A call is outstanding after we initated,
+// so we can measure the call memory usage.
+static void init_ping_pong_request(int call_idx) {
+  grpc_metadata_array_init(&calls[call_idx].initial_metadata_recv);
+
+  memset(metadata_ops, 0, sizeof(metadata_ops));
+  op = metadata_ops;
+  op->op = GRPC_OP_SEND_INITIAL_METADATA;
+  op->data.send_initial_metadata.count = 0;
+  op++;
+  op->op = GRPC_OP_RECV_INITIAL_METADATA;
+  op->data.recv_initial_metadata = &calls[call_idx].initial_metadata_recv;
+  op++;
+
+  calls[call_idx].call = grpc_channel_create_call(
+      channel, NULL, GRPC_PROPAGATE_DEFAULTS, cq, "/Reflector/reflectUnary",
+      "localhost", gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(calls[call_idx].call,
+                                                   metadata_ops,
+                                                   (size_t)(op - metadata_ops),
+                                                   tag(call_idx), NULL));
+  grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+}
+
+// Second step is to finish the call (i.e recv status) and destroy the call.
+static void finish_ping_pong_request(int call_idx) {
+  grpc_metadata_array_init(&calls[call_idx].trailing_metadata_recv);
+
+  memset(status_ops, 0, sizeof(status_ops));
+  op = status_ops;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata =
+      &calls[call_idx].trailing_metadata_recv;
+  op->data.recv_status_on_client.status = &calls[call_idx].status;
+  op->data.recv_status_on_client.status_details = &calls[call_idx].details;
+  op->data.recv_status_on_client.status_details_capacity =
+      &calls[call_idx].details_capacity;
+  op++;
+
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(calls[call_idx].call,
+                                                   status_ops,
+                                                   (size_t)(op - status_ops),
+                                                   tag(call_idx), NULL));
+  grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+  grpc_metadata_array_destroy(&calls[call_idx].initial_metadata_recv);
+  grpc_metadata_array_destroy(&calls[call_idx].trailing_metadata_recv);
+  gpr_free(calls[call_idx].details);
+  grpc_call_destroy(calls[call_idx].call);
+  calls[call_idx].call = NULL;
+}
+
+static struct grpc_memory_counters send_snapshot_request(
+    int call_idx, const char *call_type) {
+  grpc_metadata_array_init(&calls[call_idx].initial_metadata_recv);
+  grpc_metadata_array_init(&calls[call_idx].trailing_metadata_recv);
+
+  grpc_byte_buffer *response_payload_recv = NULL;
+  memset(snapshot_ops, 0, sizeof(snapshot_ops));
+  op = snapshot_ops;
+
+  op->op = GRPC_OP_SEND_INITIAL_METADATA;
+  op->data.send_initial_metadata.count = 0;
+  op++;
+  op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
+  op++;
+  op->op = GRPC_OP_RECV_INITIAL_METADATA;
+  op->data.recv_initial_metadata = &calls[call_idx].initial_metadata_recv;
+  op++;
+  op->op = GRPC_OP_RECV_MESSAGE;
+  op->data.recv_message = &response_payload_recv;
+  op++;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata =
+      &calls[call_idx].trailing_metadata_recv;
+  op->data.recv_status_on_client.status = &calls[call_idx].status;
+  op->data.recv_status_on_client.status_details = &calls[call_idx].details;
+  op->data.recv_status_on_client.status_details_capacity =
+      &calls[call_idx].details_capacity;
+  op++;
+
+  calls[call_idx].call = grpc_channel_create_call(
+      channel, NULL, GRPC_PROPAGATE_DEFAULTS, cq, call_type, "localhost",
+      gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(
+                                 calls[call_idx].call, snapshot_ops,
+                                 (size_t)(op - snapshot_ops), (void *)0, NULL));
+  grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+
+  grpc_byte_buffer_reader reader;
+  grpc_byte_buffer_reader_init(&reader, response_payload_recv);
+  grpc_slice response = grpc_byte_buffer_reader_readall(&reader);
+
+  struct grpc_memory_counters snapshot;
+  snapshot.total_size_absolute =
+      ((struct grpc_memory_counters *)GRPC_SLICE_START_PTR(response))
+          ->total_size_absolute;
+  snapshot.total_allocs_absolute =
+      ((struct grpc_memory_counters *)GRPC_SLICE_START_PTR(response))
+          ->total_allocs_absolute;
+  snapshot.total_size_relative =
+      ((struct grpc_memory_counters *)GRPC_SLICE_START_PTR(response))
+          ->total_size_relative;
+  snapshot.total_allocs_relative =
+      ((struct grpc_memory_counters *)GRPC_SLICE_START_PTR(response))
+          ->total_allocs_relative;
+
+  grpc_metadata_array_destroy(&calls[call_idx].initial_metadata_recv);
+  grpc_metadata_array_destroy(&calls[call_idx].trailing_metadata_recv);
+  grpc_slice_unref(response);
+  grpc_byte_buffer_reader_destroy(&reader);
+  grpc_byte_buffer_destroy(response_payload_recv);
+  gpr_free(calls[call_idx].details);
+  calls[call_idx].details = NULL;
+  calls[call_idx].details_capacity = 0;
+  grpc_call_destroy(calls[call_idx].call);
+  calls[call_idx].call = NULL;
+
+  return snapshot;
+}
+
+int main(int argc, char **argv) {
+  grpc_memory_counters_init();
+  grpc_slice slice = grpc_slice_from_copied_string("x");
+  char *fake_argv[1];
+
+  char *target = "localhost:443";
+  gpr_cmdline *cl;
+  grpc_event event;
+
+  grpc_init();
+
+  GPR_ASSERT(argc >= 1);
+  fake_argv[0] = argv[0];
+  grpc_test_init(1, fake_argv);
+
+  int warmup_iterations = 100;
+  int benchmark_iterations = 1000;
+
+  cl = gpr_cmdline_create("memory profiling client");
+  gpr_cmdline_add_string(cl, "target", "Target host:port", &target);
+  gpr_cmdline_add_int(cl, "warmup", "Warmup iterations", &warmup_iterations);
+  gpr_cmdline_add_int(cl, "benchmark", "Benchmark iterations",
+                      &benchmark_iterations);
+  gpr_cmdline_parse(cl, argc, argv);
+  gpr_cmdline_destroy(cl);
+
+  for (int k = 0; k < (int)(sizeof(calls) / sizeof(fling_call)); k++) {
+    calls[k].details = NULL;
+    calls[k].details_capacity = 0;
+  }
+
+  cq = grpc_completion_queue_create(NULL);
+
+  struct grpc_memory_counters client_channel_start =
+      grpc_memory_counters_snapshot();
+  channel = grpc_insecure_channel_create(target, NULL, NULL);
+
+  int call_idx = 0;
+
+  struct grpc_memory_counters before_server_create =
+      send_snapshot_request(0, "Reflector/GetBeforeSvrCreation");
+  struct grpc_memory_counters after_server_create =
+      send_snapshot_request(0, "Reflector/GetAfterSvrCreation");
+
+  // warmup period
+  for (call_idx = 0; call_idx < warmup_iterations; ++call_idx) {
+    init_ping_pong_request(call_idx + 1);
+  }
+
+  struct grpc_memory_counters server_benchmark_calls_start =
+      send_snapshot_request(0, "Reflector/SimpleSnapshot");
+
+  struct grpc_memory_counters client_benchmark_calls_start =
+      grpc_memory_counters_snapshot();
+
+  // benchmark period
+  for (; call_idx < warmup_iterations + benchmark_iterations; ++call_idx) {
+    init_ping_pong_request(call_idx + 1);
+  }
+
+  struct grpc_memory_counters client_calls_inflight =
+      grpc_memory_counters_snapshot();
+
+  struct grpc_memory_counters server_calls_inflight =
+      send_snapshot_request(0, "Reflector/DestroyCalls");
+
+  do {
+    event = grpc_completion_queue_next(
+        cq, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
+                         gpr_time_from_micros(10000, GPR_TIMESPAN)),
+        NULL);
+  } while (event.type != GRPC_QUEUE_TIMEOUT);
+
+  // second step - recv status and destroy call
+  for (call_idx = 0; call_idx < warmup_iterations + benchmark_iterations;
+       ++call_idx) {
+    finish_ping_pong_request(call_idx + 1);
+  }
+
+  struct grpc_memory_counters server_calls_end =
+      send_snapshot_request(0, "Reflector/SimpleSnapshot");
+
+  struct grpc_memory_counters client_channel_end =
+      grpc_memory_counters_snapshot();
+
+  grpc_channel_destroy(channel);
+  grpc_completion_queue_shutdown(cq);
+
+  do {
+    event = grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME),
+                                       NULL);
+  } while (event.type != GRPC_QUEUE_SHUTDOWN);
+  grpc_slice_unref(slice);
+
+  grpc_completion_queue_destroy(cq);
+  grpc_shutdown();
+
+  gpr_log(GPR_INFO, "---------client stats--------");
+  gpr_log(GPR_INFO, "client call memory usage: %f bytes per call",
+          (double)(client_calls_inflight.total_size_relative -
+                   client_benchmark_calls_start.total_size_relative) /
+              benchmark_iterations);
+  gpr_log(GPR_INFO, "client channel memory usage %zi bytes",
+          client_channel_end.total_size_relative -
+              client_channel_start.total_size_relative);
+
+  gpr_log(GPR_INFO, "---------server stats--------");
+  gpr_log(GPR_INFO, "server create: %zi bytes",
+          after_server_create.total_size_relative -
+              before_server_create.total_size_relative);
+  gpr_log(GPR_INFO, "server call memory usage: %f bytes per call",
+          (double)(server_calls_inflight.total_size_relative -
+                   server_benchmark_calls_start.total_size_relative) /
+              benchmark_iterations);
+  gpr_log(GPR_INFO, "server channel memory usage %zi bytes",
+          server_calls_end.total_size_relative -
+              after_server_create.total_size_relative);
+
+  grpc_memory_counters_destroy();
+  return 0;
+}
diff --git a/test/core/memory_usage/memory_usage_test.c b/test/core/memory_usage/memory_usage_test.c
new file mode 100644
index 0000000000..7e7a9d050d
--- /dev/null
+++ b/test/core/memory_usage/memory_usage_test.c
@@ -0,0 +1,93 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/host_port.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/subprocess.h>
+#include "src/core/lib/support/string.h"
+#include "test/core/util/port.h"
+
+int main(int argc, char **argv) {
+  char *me = argv[0];
+  char *lslash = strrchr(me, '/');
+  char root[1024];
+  int port = grpc_pick_unused_port_or_die();
+  char *args[10];
+  int status;
+  gpr_subprocess *svr, *cli;
+  /* figure out where we are */
+  if (lslash) {
+    memcpy(root, me, (size_t)(lslash - me));
+    root[lslash - me] = 0;
+  } else {
+    strcpy(root, ".");
+  }
+  /* start the server */
+  gpr_asprintf(&args[0], "%s/memory_profile_server%s", root,
+               gpr_subprocess_binary_extension());
+  args[1] = "--bind";
+  gpr_join_host_port(&args[2], "::", port);
+  args[3] = "--no-secure";
+  svr = gpr_subprocess_create(4, (const char **)args);
+  gpr_free(args[0]);
+  gpr_free(args[2]);
+
+  /* start the client */
+  gpr_asprintf(&args[0], "%s/memory_profile_client%s", root,
+               gpr_subprocess_binary_extension());
+  args[1] = "--target";
+  gpr_join_host_port(&args[2], "127.0.0.1", port);
+  args[3] = "--warmup=1000";
+  args[4] = "--benchmark=9000";
+  cli = gpr_subprocess_create(5, (const char **)args);
+  gpr_free(args[0]);
+  gpr_free(args[2]);
+
+  /* wait for completion */
+  printf("waiting for client\n");
+  if ((status = gpr_subprocess_join(cli))) {
+    gpr_subprocess_destroy(cli);
+    gpr_subprocess_destroy(svr);
+    return status;
+  }
+  gpr_subprocess_destroy(cli);
+
+  gpr_subprocess_interrupt(svr);
+  status = gpr_subprocess_join(svr);
+  gpr_subprocess_destroy(svr);
+  return status;
+}
diff --git a/test/core/memory_usage/server.c b/test/core/memory_usage/server.c
new file mode 100644
index 0000000000..c0710930b0
--- /dev/null
+++ b/test/core/memory_usage/server.c
@@ -0,0 +1,321 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/grpc.h>
+#include <grpc/grpc_security.h>
+
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#ifndef _WIN32
+/* This is for _exit() below, which is temporary. */
+#include <unistd.h>
+#endif
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/cmdline.h>
+#include <grpc/support/host_port.h>
+#include <grpc/support/log.h>
+#include <grpc/support/time.h>
+#include "test/core/end2end/data/ssl_test_data.h"
+#include "test/core/util/memory_counters.h"
+#include "test/core/util/port.h"
+#include "test/core/util/test_config.h"
+
+static grpc_completion_queue *cq;
+static grpc_server *server;
+static grpc_op metadata_ops[2];
+static grpc_op snapshot_ops[5];
+static grpc_op status_op;
+static int got_sigint = 0;
+static grpc_byte_buffer *payload_buffer = NULL;
+static grpc_byte_buffer *terminal_buffer = NULL;
+static int was_cancelled = 2;
+
+static void *tag(intptr_t t) { return (void *)t; }
+
+typedef enum {
+  FLING_SERVER_NEW_REQUEST = 1,
+  FLING_SERVER_SEND_INIT_METADATA,
+  FLING_SERVER_WAIT_FOR_DESTROY,
+  FLING_SERVER_SEND_STATUS_FLING_CALL,
+  FLING_SERVER_SEND_STATUS_SNAPSHOT,
+  FLING_SERVER_BATCH_SEND_STATUS_FLING_CALL
+} fling_server_tags;
+
+typedef struct {
+  fling_server_tags state;
+  grpc_call *call;
+  grpc_call_details call_details;
+  grpc_metadata_array request_metadata_recv;
+  grpc_metadata_array initial_metadata_send;
+} fling_call;
+
+// hold up to 10000 calls and 6 snaphost calls
+static fling_call calls[100006];
+
+static void request_call_unary(int call_idx) {
+  if (call_idx == (int)(sizeof(calls) / sizeof(fling_call))) {
+    gpr_log(GPR_INFO, "Used all call slots (10000) on server. Server exit.");
+    _exit(0);
+  }
+  grpc_metadata_array_init(&calls[call_idx].request_metadata_recv);
+  grpc_server_request_call(
+      server, &calls[call_idx].call, &calls[call_idx].call_details,
+      &calls[call_idx].request_metadata_recv, cq, cq, &calls[call_idx]);
+}
+
+static void send_initial_metadata_unary(void *tag) {
+  grpc_metadata_array_init(&(*(fling_call *)tag).initial_metadata_send);
+  metadata_ops[0].op = GRPC_OP_SEND_INITIAL_METADATA;
+  metadata_ops[0].data.send_initial_metadata.count = 0;
+
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch((*(fling_call *)tag).call,
+                                                   metadata_ops, 1, tag, NULL));
+}
+
+static void send_status(void *tag) {
+  status_op.op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  status_op.data.send_status_from_server.status = GRPC_STATUS_OK;
+  status_op.data.send_status_from_server.trailing_metadata_count = 0;
+  status_op.data.send_status_from_server.status_details = "";
+
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch((*(fling_call *)tag).call,
+                                                   &status_op, 1, tag, NULL));
+}
+
+static void send_snapshot(void *tag, struct grpc_memory_counters *snapshot) {
+  grpc_op *op;
+
+  grpc_slice snapshot_slice =
+      grpc_slice_new(snapshot, sizeof(*snapshot), gpr_free);
+  payload_buffer = grpc_raw_byte_buffer_create(&snapshot_slice, 1);
+  grpc_metadata_array_init(&(*(fling_call *)tag).initial_metadata_send);
+
+  op = snapshot_ops;
+  op->op = GRPC_OP_SEND_INITIAL_METADATA;
+  op->data.send_initial_metadata.count = 0;
+  op++;
+  op->op = GRPC_OP_RECV_MESSAGE;
+  op->data.recv_message = &terminal_buffer;
+  op++;
+  op->op = GRPC_OP_SEND_MESSAGE;
+  if (payload_buffer == NULL) {
+    gpr_log(GPR_INFO, "NULL payload buffer !!!");
+  }
+  op->data.send_message = payload_buffer;
+  op++;
+  op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
+  op->data.send_status_from_server.trailing_metadata_count = 0;
+  op->data.send_status_from_server.status_details = "";
+  op++;
+  op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+  op->data.recv_close_on_server.cancelled = &was_cancelled;
+  op++;
+
+  GPR_ASSERT(GRPC_CALL_OK ==
+             grpc_call_start_batch((*(fling_call *)tag).call, snapshot_ops,
+                                   (size_t)(op - snapshot_ops), tag, NULL));
+}
+/* We have some sort of deadlock, so let's not exit gracefully for now.
+   When that is resolved, please remove the #include <unistd.h> above. */
+static void sigint_handler(int x) { _exit(0); }
+
+int main(int argc, char **argv) {
+  grpc_memory_counters_init();
+  grpc_event ev;
+  char *addr_buf = NULL;
+  gpr_cmdline *cl;
+  int shutdown_started = 0;
+  int shutdown_finished = 0;
+
+  int secure = 0;
+  char *addr = NULL;
+
+  char *fake_argv[1];
+
+  GPR_ASSERT(argc >= 1);
+  fake_argv[0] = argv[0];
+  grpc_test_init(1, fake_argv);
+
+  grpc_init();
+  srand((unsigned)clock());
+
+  cl = gpr_cmdline_create("fling server");
+  gpr_cmdline_add_string(cl, "bind", "Bind host:port", &addr);
+  gpr_cmdline_add_flag(cl, "secure", "Run with security?", &secure);
+  gpr_cmdline_parse(cl, argc, argv);
+  gpr_cmdline_destroy(cl);
+
+  if (addr == NULL) {
+    gpr_join_host_port(&addr_buf, "::", grpc_pick_unused_port_or_die());
+    addr = addr_buf;
+  }
+  gpr_log(GPR_INFO, "creating server on: %s", addr);
+
+  cq = grpc_completion_queue_create(NULL);
+
+  struct grpc_memory_counters before_server_create =
+      grpc_memory_counters_snapshot();
+  if (secure) {
+    grpc_ssl_pem_key_cert_pair pem_key_cert_pair = {test_server1_key,
+                                                    test_server1_cert};
+    grpc_server_credentials *ssl_creds = grpc_ssl_server_credentials_create(
+        NULL, &pem_key_cert_pair, 1, 0, NULL);
+    server = grpc_server_create(NULL, NULL);
+    GPR_ASSERT(grpc_server_add_secure_http2_port(server, addr, ssl_creds));
+    grpc_server_credentials_release(ssl_creds);
+  } else {
+    server = grpc_server_create(NULL, NULL);
+    GPR_ASSERT(grpc_server_add_insecure_http2_port(server, addr));
+  }
+
+  grpc_server_register_completion_queue(server, cq, NULL);
+  grpc_server_start(server);
+
+  struct grpc_memory_counters after_server_create =
+      grpc_memory_counters_snapshot();
+
+  gpr_free(addr_buf);
+  addr = addr_buf = NULL;
+
+  // initialize call instances
+  for (int i = 0; i < (int)(sizeof(calls) / sizeof(fling_call)); i++) {
+    grpc_call_details_init(&calls[i].call_details);
+    calls[i].state = FLING_SERVER_NEW_REQUEST;
+  }
+
+  int next_call_idx = 0;
+  struct grpc_memory_counters current_snapshot;
+
+  request_call_unary(next_call_idx);
+
+  signal(SIGINT, sigint_handler);
+
+  while (!shutdown_finished) {
+    if (got_sigint && !shutdown_started) {
+      gpr_log(GPR_INFO, "Shutting down due to SIGINT");
+      grpc_server_shutdown_and_notify(server, cq, tag(1000));
+      GPR_ASSERT(grpc_completion_queue_pluck(
+                     cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL)
+                     .type == GRPC_OP_COMPLETE);
+      grpc_completion_queue_shutdown(cq);
+      shutdown_started = 1;
+    }
+    ev = grpc_completion_queue_next(
+        cq, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
+                         gpr_time_from_micros(1000000, GPR_TIMESPAN)),
+        NULL);
+    fling_call *s = ev.tag;
+    switch (ev.type) {
+      case GRPC_OP_COMPLETE:
+        switch (s->state) {
+          case FLING_SERVER_NEW_REQUEST:
+            request_call_unary(++next_call_idx);
+            if (0 ==
+                strcmp(s->call_details.method, "/Reflector/reflectUnary")) {
+              s->state = FLING_SERVER_SEND_INIT_METADATA;
+              send_initial_metadata_unary(s);
+            } else if (0 == strcmp(s->call_details.method,
+                                   "Reflector/GetBeforeSvrCreation")) {
+              s->state = FLING_SERVER_SEND_STATUS_SNAPSHOT;
+              send_snapshot(s, &before_server_create);
+            } else if (0 == strcmp(s->call_details.method,
+                                   "Reflector/GetAfterSvrCreation")) {
+              s->state = FLING_SERVER_SEND_STATUS_SNAPSHOT;
+              send_snapshot(s, &after_server_create);
+            } else if (0 == strcmp(s->call_details.method,
+                                   "Reflector/SimpleSnapshot")) {
+              s->state = FLING_SERVER_SEND_STATUS_SNAPSHOT;
+              current_snapshot = grpc_memory_counters_snapshot();
+              send_snapshot(s, &current_snapshot);
+            } else if (0 == strcmp(s->call_details.method,
+                                   "Reflector/DestroyCalls")) {
+              s->state = FLING_SERVER_BATCH_SEND_STATUS_FLING_CALL;
+              current_snapshot = grpc_memory_counters_snapshot();
+              send_snapshot(s, &current_snapshot);
+            } else {
+              gpr_log(GPR_ERROR, "Wrong call method");
+            }
+            break;
+          case FLING_SERVER_SEND_INIT_METADATA:
+            s->state = FLING_SERVER_WAIT_FOR_DESTROY;
+            break;
+          case FLING_SERVER_WAIT_FOR_DESTROY:
+            break;
+          case FLING_SERVER_SEND_STATUS_FLING_CALL:
+            grpc_call_destroy(s->call);
+            grpc_call_details_destroy(&s->call_details);
+            grpc_metadata_array_destroy(&s->initial_metadata_send);
+            grpc_metadata_array_destroy(&s->request_metadata_recv);
+            break;
+          case FLING_SERVER_BATCH_SEND_STATUS_FLING_CALL:
+            for (int k = 0; k < (int)(sizeof(calls) / sizeof(fling_call));
+                 ++k) {
+              if (calls[k].state == FLING_SERVER_WAIT_FOR_DESTROY) {
+                calls[k].state = FLING_SERVER_SEND_STATUS_FLING_CALL;
+                send_status(&calls[k]);
+              }
+            }
+          // no break here since we want to continue to case
+          // FLING_SERVER_SEND_STATUS_SNAPSHOT to destroy the snapshot call
+          case FLING_SERVER_SEND_STATUS_SNAPSHOT:
+            grpc_byte_buffer_destroy(payload_buffer);
+            grpc_byte_buffer_destroy(terminal_buffer);
+            grpc_call_destroy(s->call);
+            grpc_call_details_destroy(&s->call_details);
+            grpc_metadata_array_destroy(&s->initial_metadata_send);
+            grpc_metadata_array_destroy(&s->request_metadata_recv);
+            terminal_buffer = NULL;
+            payload_buffer = NULL;
+            break;
+        }
+        break;
+      case GRPC_QUEUE_SHUTDOWN:
+        GPR_ASSERT(shutdown_started);
+        shutdown_finished = 1;
+        break;
+      case GRPC_QUEUE_TIMEOUT:
+        break;
+    }
+  }
+
+  grpc_server_destroy(server);
+  grpc_completion_queue_destroy(cq);
+  grpc_shutdown();
+  grpc_memory_counters_destroy();
+  return 0;
+}
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 6539f96565..225991781e 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -848,34 +848,34 @@ include/grpc/impl/codegen/sync.h \
 include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_windows.h \
+doc/wait-for-ready.md \
+doc/stress_test_framework.md \
 doc/binary-logging.md \
+doc/load-balancing.md \
+doc/g_stands_for.md \
+doc/connectivity-semantics-and-api.md \
+doc/negative-http2-interop-test-descriptions.md \
 doc/c-style-guide.md \
-doc/command_line_tool.md \
-doc/compression.md \
+doc/fail_fast.md \
+doc/PROTOCOL-WEB.md \
+doc/server_reflection_tutorial.md \
+doc/server-reflection.md \
+doc/naming.md \
 doc/compression_cookbook.md \
+doc/health-checking.md \
+doc/http-grpc-status-mapping.md \
 doc/connection-backoff-interop-test-description.md \
+doc/command_line_tool.md \
 doc/connection-backoff.md \
-doc/connectivity-semantics-and-api.md \
 doc/cpp-style-guide.md \
+doc/compression.md \
 doc/environment_variables.md \
-doc/epoll-polling-engine.md \
-doc/fail_fast.md \
-doc/g_stands_for.md \
-doc/health-checking.md \
-doc/http-grpc-status-mapping.md \
-doc/interop-test-descriptions.md \
-doc/load-balancing.md \
-doc/naming.md \
-doc/negative-http2-interop-test-descriptions.md \
 doc/PROTOCOL-HTTP2.md \
-doc/PROTOCOL-WEB.md \
-doc/server-reflection.md \
-doc/server_reflection_tutorial.md \
 doc/statuscodes.md \
-doc/stress_test_framework.md \
-doc/wait-for-ready.md \
-doc/cpp/pending_api_cleanups.md \
-doc/cpp/perf_notes.md
+doc/epoll-polling-engine.md \
+doc/interop-test-descriptions.md \
+doc/cpp/perf_notes.md \
+doc/cpp/pending_api_cleanups.md
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index ffef534fe2..2944b3ba38 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -894,34 +894,34 @@ src/cpp/util/status.cc \
 src/cpp/util/string_ref.cc \
 src/cpp/util/time_cc.cc \
 src/cpp/codegen/codegen_init.cc \
+doc/wait-for-ready.md \
+doc/stress_test_framework.md \
 doc/binary-logging.md \
+doc/load-balancing.md \
+doc/g_stands_for.md \
+doc/connectivity-semantics-and-api.md \
+doc/negative-http2-interop-test-descriptions.md \
 doc/c-style-guide.md \
-doc/command_line_tool.md \
-doc/compression.md \
+doc/fail_fast.md \
+doc/PROTOCOL-WEB.md \
+doc/server_reflection_tutorial.md \
+doc/server-reflection.md \
+doc/naming.md \
 doc/compression_cookbook.md \
+doc/health-checking.md \
+doc/http-grpc-status-mapping.md \
 doc/connection-backoff-interop-test-description.md \
+doc/command_line_tool.md \
 doc/connection-backoff.md \
-doc/connectivity-semantics-and-api.md \
 doc/cpp-style-guide.md \
+doc/compression.md \
 doc/environment_variables.md \
-doc/epoll-polling-engine.md \
-doc/fail_fast.md \
-doc/g_stands_for.md \
-doc/health-checking.md \
-doc/http-grpc-status-mapping.md \
-doc/interop-test-descriptions.md \
-doc/load-balancing.md \
-doc/naming.md \
-doc/negative-http2-interop-test-descriptions.md \
 doc/PROTOCOL-HTTP2.md \
-doc/PROTOCOL-WEB.md \
-doc/server-reflection.md \
-doc/server_reflection_tutorial.md \
 doc/statuscodes.md \
-doc/stress_test_framework.md \
-doc/wait-for-ready.md \
-doc/cpp/pending_api_cleanups.md \
+doc/epoll-polling-engine.md \
+doc/interop-test-descriptions.md \
 doc/cpp/perf_notes.md \
+doc/cpp/pending_api_cleanups.md \
 src/cpp/README.md
 
 # This tag can be used to specify the character encoding of the source files
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index f8a3970416..c6d7432e3f 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -826,32 +826,32 @@ include/grpc/impl/codegen/sync.h \
 include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_windows.h \
+doc/wait-for-ready.md \
+doc/stress_test_framework.md \
 doc/binary-logging.md \
+doc/load-balancing.md \
+doc/g_stands_for.md \
+doc/connectivity-semantics-and-api.md \
+doc/negative-http2-interop-test-descriptions.md \
 doc/c-style-guide.md \
-doc/command_line_tool.md \
-doc/compression.md \
+doc/fail_fast.md \
+doc/PROTOCOL-WEB.md \
+doc/server_reflection_tutorial.md \
+doc/server-reflection.md \
+doc/naming.md \
 doc/compression_cookbook.md \
+doc/health-checking.md \
+doc/http-grpc-status-mapping.md \
 doc/connection-backoff-interop-test-description.md \
+doc/command_line_tool.md \
 doc/connection-backoff.md \
-doc/connectivity-semantics-and-api.md \
 doc/cpp-style-guide.md \
+doc/compression.md \
 doc/environment_variables.md \
-doc/epoll-polling-engine.md \
-doc/fail_fast.md \
-doc/g_stands_for.md \
-doc/health-checking.md \
-doc/http-grpc-status-mapping.md \
-doc/interop-test-descriptions.md \
-doc/load-balancing.md \
-doc/naming.md \
-doc/negative-http2-interop-test-descriptions.md \
 doc/PROTOCOL-HTTP2.md \
-doc/PROTOCOL-WEB.md \
-doc/server-reflection.md \
-doc/server_reflection_tutorial.md \
 doc/statuscodes.md \
-doc/stress_test_framework.md \
-doc/wait-for-ready.md \
+doc/epoll-polling-engine.md \
+doc/interop-test-descriptions.md \
 doc/core/pending_api_cleanups.md
 
 # This tag can be used to specify the character encoding of the source files
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 1a945bec49..e0d3dc535b 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -1281,54 +1281,54 @@ src/core/lib/support/tmpfile_msys.c \
 src/core/lib/support/tmpfile_posix.c \
 src/core/lib/support/tmpfile_windows.c \
 src/core/lib/support/wrap_memcpy.c \
+doc/wait-for-ready.md \
+doc/stress_test_framework.md \
 doc/binary-logging.md \
+doc/load-balancing.md \
+doc/g_stands_for.md \
+doc/connectivity-semantics-and-api.md \
+doc/negative-http2-interop-test-descriptions.md \
 doc/c-style-guide.md \
-doc/command_line_tool.md \
-doc/compression.md \
+doc/fail_fast.md \
+doc/PROTOCOL-WEB.md \
+doc/server_reflection_tutorial.md \
+doc/server-reflection.md \
+doc/naming.md \
 doc/compression_cookbook.md \
+doc/health-checking.md \
+doc/http-grpc-status-mapping.md \
 doc/connection-backoff-interop-test-description.md \
+doc/command_line_tool.md \
 doc/connection-backoff.md \
-doc/connectivity-semantics-and-api.md \
 doc/cpp-style-guide.md \
+doc/compression.md \
 doc/environment_variables.md \
-doc/epoll-polling-engine.md \
-doc/fail_fast.md \
-doc/g_stands_for.md \
-doc/health-checking.md \
-doc/http-grpc-status-mapping.md \
-doc/interop-test-descriptions.md \
-doc/load-balancing.md \
-doc/naming.md \
-doc/negative-http2-interop-test-descriptions.md \
 doc/PROTOCOL-HTTP2.md \
-doc/PROTOCOL-WEB.md \
-doc/server-reflection.md \
-doc/server_reflection_tutorial.md \
 doc/statuscodes.md \
-doc/stress_test_framework.md \
-doc/wait-for-ready.md \
+doc/epoll-polling-engine.md \
+doc/interop-test-descriptions.md \
 doc/core/pending_api_cleanups.md \
 src/core/README.md \
+src/core/lib/README.md \
+src/core/lib/channel/README.md \
+src/core/lib/transport/README.md \
+src/core/lib/tsi/README.md \
+src/core/lib/iomgr/README.md \
+src/core/lib/surface/README.md \
 src/core/ext/README.md \
+src/core/ext/transport/README.md \
+src/core/ext/transport/chttp2/README.md \
+src/core/ext/transport/chttp2/server/secure/README.md \
+src/core/ext/transport/chttp2/server/insecure/README.md \
+src/core/ext/transport/chttp2/transport/README.md \
+src/core/ext/transport/chttp2/client/secure/README.md \
+src/core/ext/transport/chttp2/client/insecure/README.md \
 src/core/ext/census/README.md \
 src/core/ext/census/gen/README.md \
 src/core/ext/client_channel/README.md \
 src/core/ext/resolver/README.md \
 src/core/ext/resolver/dns/native/README.md \
-src/core/ext/resolver/sockaddr/README.md \
-src/core/ext/transport/README.md \
-src/core/ext/transport/chttp2/README.md \
-src/core/ext/transport/chttp2/client/insecure/README.md \
-src/core/ext/transport/chttp2/client/secure/README.md \
-src/core/ext/transport/chttp2/server/insecure/README.md \
-src/core/ext/transport/chttp2/server/secure/README.md \
-src/core/ext/transport/chttp2/transport/README.md \
-src/core/lib/README.md \
-src/core/lib/channel/README.md \
-src/core/lib/iomgr/README.md \
-src/core/lib/surface/README.md \
-src/core/lib/transport/README.md \
-src/core/lib/tsi/README.md
+src/core/ext/resolver/sockaddr/README.md
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json
index 8849dcc600..ea90f200b9 100644
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@@ -1518,6 +1518,57 @@
     "headers": [], 
     "is_filegroup": false, 
     "language": "c", 
+    "name": "memory_profile_client", 
+    "src": [
+      "test/core/memory_usage/client.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
+    "name": "memory_profile_server", 
+    "src": [
+      "test/core/memory_usage/server.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
+    "name": "memory_profile_test", 
+    "src": [
+      "test/core/memory_usage/memory_usage_test.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
     "name": "message_compress_test", 
     "src": [
       "test/core/compression/message_compress_test.c"
diff --git a/tools/run_tests/generated/tests.json b/tools/run_tests/generated/tests.json
index b76263b8b9..8b4427ba8c 100644
--- a/tools/run_tests/generated/tests.json
+++ b/tools/run_tests/generated/tests.json
@@ -1570,6 +1570,26 @@
     "ci_platforms": [
       "linux", 
       "mac", 
+      "posix"
+    ], 
+    "cpu_cost": 1.5, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c", 
+    "name": "memory_profile_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix", 
       "windows"
     ], 
diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln
index d08a47aa86..f484f29a4b 100644
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@@ -1202,6 +1202,28 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "load_file_test", "vcxproj\t
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "memory_profile_client", "vcxproj\test\memory_profile_client\memory_profile_client.vcxproj", "{98C01DBE-EFFE-6988-0762-829DC88F0EB4}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
+		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "memory_profile_server", "vcxproj\test\memory_profile_server\memory_profile_server.vcxproj", "{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
+		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "message_compress_test", "vcxproj\test\message_compress_test\message_compress_test.vcxproj", "{07170557-CCB0-D23C-8018-C2909D115DF9}"
 	ProjectSection(myProperties) = preProject
         	lib = "False"
@@ -3377,6 +3399,38 @@ Global
 		{DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|Win32.Build.0 = Release|Win32
 		{DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|x64.ActiveCfg = Release|x64
 		{DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|x64.Build.0 = Release|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug|Win32.ActiveCfg = Debug|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug|x64.ActiveCfg = Debug|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release|Win32.ActiveCfg = Release|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release|x64.ActiveCfg = Release|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug|Win32.Build.0 = Debug|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug|x64.Build.0 = Debug|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release|Win32.Build.0 = Release|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release|x64.Build.0 = Release|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Debug-DLL|x64.Build.0 = Debug|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release-DLL|Win32.Build.0 = Release|Win32
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release-DLL|x64.ActiveCfg = Release|x64
+		{98C01DBE-EFFE-6988-0762-829DC88F0EB4}.Release-DLL|x64.Build.0 = Release|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug|Win32.ActiveCfg = Debug|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug|x64.ActiveCfg = Debug|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release|Win32.ActiveCfg = Release|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release|x64.ActiveCfg = Release|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug|Win32.Build.0 = Debug|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug|x64.Build.0 = Debug|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release|Win32.Build.0 = Release|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release|x64.Build.0 = Release|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Debug-DLL|x64.Build.0 = Debug|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release-DLL|Win32.Build.0 = Release|Win32
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release-DLL|x64.ActiveCfg = Release|x64
+		{7430B8AF-2A0E-EDF4-FD53-C8004DEE39EC}.Release-DLL|x64.Build.0 = Release|x64
 		{07170557-CCB0-D23C-8018-C2909D115DF9}.Debug|Win32.ActiveCfg = Debug|Win32
 		{07170557-CCB0-D23C-8018-C2909D115DF9}.Debug|x64.ActiveCfg = Debug|x64
 		{07170557-CCB0-D23C-8018-C2909D115DF9}.Release|Win32.ActiveCfg = Release|Win32
diff --git a/vsprojects/vcxproj/test/memory_profile_client/memory_profile_client.vcxproj b/vsprojects/vcxproj/test/memory_profile_client/memory_profile_client.vcxproj
new file mode 100644
index 0000000000..b955bcae37
--- /dev/null
+++ b/vsprojects/vcxproj/test/memory_profile_client/memory_profile_client.vcxproj
@@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{98C01DBE-EFFE-6988-0762-829DC88F0EB4}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <TargetName>memory_profile_client</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'">
+    <TargetName>memory_profile_client</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\core\memory_usage\client.c">
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj">
+      <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc\grpc.vcxproj">
+      <Project>{29D16885-7228-4C31-81ED-5F9187C7F2A9}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr_test_util\gpr_test_util.vcxproj">
+      <Project>{EAB0A629-17A9-44DB-B5FF-E91A721FE037}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr\gpr.vcxproj">
+      <Project>{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
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diff --git a/vsprojects/vcxproj/test/memory_profile_client/memory_profile_client.vcxproj.filters b/vsprojects/vcxproj/test/memory_profile_client/memory_profile_client.vcxproj.filters
new file mode 100644
index 0000000000..b250b538d1
--- /dev/null
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diff --git a/vsprojects/vcxproj/test/memory_profile_server/memory_profile_server.vcxproj b/vsprojects/vcxproj/test/memory_profile_server/memory_profile_server.vcxproj
new file mode 100644
index 0000000000..0b3c87997e
--- /dev/null
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+  </PropertyGroup>
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+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
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diff --git a/vsprojects/vcxproj/test/memory_profile_server/memory_profile_server.vcxproj.filters b/vsprojects/vcxproj/test/memory_profile_server/memory_profile_server.vcxproj.filters
new file mode 100644
index 0000000000..c95888e7a1
--- /dev/null
+++ b/vsprojects/vcxproj/test/memory_profile_server/memory_profile_server.vcxproj.filters
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